Tesla K80m and GeForce RTX 3090 Ti - video card comparison

Tesla K80m

GeForce RTX 3090 Ti

Architecture

Kepler 2.0 (2013−2015)

Ampere (2020−2022)

GPU code name

GK210

Ampere GA102

Market segment

Workstation

Desktop

Release date

November 2014

January 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

1x 16-pin

Boost clock speed

824 MHz

1860 MHz

Core clock speed

562 MHz

1560 MHz

Floating-point performance

2x 4,373 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

7,100 million

28,300 million

Pipelines / CUDA cores

2x 2496

10752

Power consumption (TDP)

300 Watt

450 Watt

Texture fill rate

2x 182.2 billion/sec

625.0

Memory type

GDDR5

GDDR6X

Maximum RAM amount

2x 12 GB

24 GB

Memory bus width

2x 384 Bit

384 Bit

Memory clock speed

5012 MHz

21000 MHz

Memory bandwidth

2x 240.6 GB/s

1,008 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12.0 (11_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

3.0

OpenGL

4.6

4.6

Shader Model

-

6.6

Vulkan

-

1.3